book8731.com - robtex.com
book8731.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782275695 | ||||||
Same first word
book8731.com |
DNS History
9 records (0 active, 9 former)
○NSa.share-dns.com2026-04-03 → 2026-06-24 · 2 obs
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-06-24 04:49:48
○NSb.share-dns.net2026-04-03 → 2026-06-24 · 2 obs
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-06-24 04:49:48
○NSdns11.hichina.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 06:46:54
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○NSdns12.hichina.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 06:46:54
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○NSexpire1.gname-dns.com2026-04-03 → 2026-04-03 · 3 obs
○ 2017-08-13 06:46:54
● 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
● 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○NSexpire2.gname-dns.com2026-04-03 → 2026-04-03 · 3 obs
○ 2017-08-13 06:46:54
● 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
● 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○A38.63.147.862026-04-03 → 2026-06-24 · 2 obs
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-06-24 04:49:48
○A47.52.79.282017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 06:46:54
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○CNAMEexp.gs-cdn.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 13:26:04
○ 2026-06-24 04:49:48
○ 2026-06-24 04:49:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|